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パーサー作り直し
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@ -1,12 +1,13 @@
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package one.nem.lacerta.utils;
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import org.w3c.dom.Document;
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import one.nem.lacerta.model.document.internal.XmlMetaModel;
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public interface XmlMetaParser {
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// ドキュメントのメタデータをXMLファイルから読み込む
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XmlMetaModel parse(String xml);
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// ドキュメントのメタデータをXMLファイルに書き込む
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String serialize(XmlMetaModel meta);
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XmlMetaModel deserialize(Document document);
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Document serialize(XmlMetaModel meta);
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}
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@ -23,12 +23,8 @@ public class XmlMetaParserImpl implements XmlMetaParser{
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}
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@Override
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public XmlMetaModel parse(String xml) {
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public XmlMetaModel deserialize(Document document) {
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try {
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DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
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DocumentBuilder builder = factory.newDocumentBuilder();
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Document document = builder.parse(new InputSource(new StringReader(xml)));
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Element rootElement = document.getDocumentElement();
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XmlMetaModel meta = new XmlMetaModel();
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@ -53,11 +49,10 @@ public class XmlMetaParserImpl implements XmlMetaParser{
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} catch (Exception e) {
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e.printStackTrace();
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}
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return null; // TODO-rca: 例外
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return null;
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}
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@Override
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public String serialize(XmlMetaModel meta) {
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public Document serialize(XmlMetaModel meta) {
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try {
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DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
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DocumentBuilder builder = factory.newDocumentBuilder();
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@ -82,13 +77,12 @@ public class XmlMetaParserImpl implements XmlMetaParser{
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document.appendChild(rootElement);
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return document.toString();
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return document;
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} catch (Exception e) {
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e.printStackTrace();
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}
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return null; // TODO-rca: 例外
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return null;
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}
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// Internal Methods
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private Element appendElement(Document document, Element rootElement, String name, String textContent) {
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Element element = document.createElement(name);
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